Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9881520 | Virtual tool manipulation system | Christopher J. Ullrich | 2018-01-30 |
| 9486292 | Systems and methods for real-time winding analysis for knot detection | Donald Douglas Nelson, Milan Ikits, Chih-Hao Ho | 2016-11-08 |
| 7255539 | Pump pressure limiting engine speed control | John Whitney | 2007-08-14 |
| 7234922 | Pump pressure limiting engine speed control and related engine and sprinkler system | John Whitney | 2007-06-26 |